Results 231 to 240 of about 471,050 (279)
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Engineering Radio Maps for Wireless Resource Management
IEEE Wireless Communications, 2019The term 'radio map' in general refers to the geographical signal power spectrum density, formed by the superposition of concurrent wireless transmissions, as a function of location, frequency and time. It contains rich and useful information regarding the spectral activities and propagation channels in wireless networks.
Suzhi Bi, Jiangbin Lyu, Zhi Ding
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Spectrum and radio resource management
IEEE Vehicular Technology Magazine, 2008Wireless technologies are rapidly evolving to allow operators to deliver more advanced multimedia services. High-speed packet access (HSPA) for uplink and downlink is seen as an intermediate evolutionary step since the first wave of wideband code division multiple access (WCDMA)-based networks rollout, while evolved universal mobile telecommunications ...
Oriol Sallent +4 more
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Radio Resource Management for V2V Discovery
2017 IEEE 85th Vehicular Technology Conference (VTC Spring), 2017Big expectations are put into vehicularcommunications (V2X) for a safer and more intelligent driving.With human lives at risk, the system cannot afford to fail, whichtranslates into very stringent reliability and latencyrequirements to the radio network.
Beatriz Soret +5 more
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2011
This chapter is concerned with issues relating to link quality evaluation and handoff in cellular systems. The chapter begins by discussing several different types of signal strength based handoff algorithms. This is followed by a detailed treatment of temporal–spatial signal strength averaging.
Jan Kruys, Luke Qian
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This chapter is concerned with issues relating to link quality evaluation and handoff in cellular systems. The chapter begins by discussing several different types of signal strength based handoff algorithms. This is followed by a detailed treatment of temporal–spatial signal strength averaging.
Jan Kruys, Luke Qian
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Radio resource management in HSDPA and HSUPA
Bell Labs Technical Journal, 2007This paper discusses the interaction between high speed downlink packet access (HSDPA) and high speed uplink packet access (HSUPA) scheduling algorithms running in the Node B and other resource management algorithms in the radio network controller (RNC), which are still required to satisfy user-perceived quality.
Stefan Brueck +5 more
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Cooperative Resource Management in Cognitive Radio
2007 IEEE International Conference on Communications, 2007Cognitive radio is generally understood as an intelligent wireless communication system aiming at the efficient utilization of radio resources. We argue for the extension of its scope to also address the management of computing resources, including processing and bandwidth capacities of SDR platforms, and present a cooperative resource management ...
Vuk Marojevic +2 more
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Radio resource management of D2D communication
2014 IEEE International Conference on Communication Systems, 2014Device-to-Device (D2D) is considered as a promising technique to improve resource utilization and provide new application in future wireless networks. This paper addresses the problem of radio resource allocation for D2D communication. Basically, resource allocation can be carried out in centralized or distributed manner.
Qiubin Gao +5 more
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2013
An innovative resource allocation scheme is proposed to improve the performance of mobile peer-to-peer, i.e., device-to-device (D2D), communications as an underlay in the downlink (DL) cellular networks.
Lingyang Song, Zhu Han, Chen Xu
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An innovative resource allocation scheme is proposed to improve the performance of mobile peer-to-peer, i.e., device-to-device (D2D), communications as an underlay in the downlink (DL) cellular networks.
Lingyang Song, Zhu Han, Chen Xu
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Resource Modeling for a Joint Resource Management in Cognitive Radio
2008 IEEE International Conference on Communications, 2008Cognitive radio characterizes an ambient aware and software-defined radio system that is capable to autonomously and intelligently adjust the system parameters. It has the potential to optimize the usage of all relevant resources for service- driven wireless communications.
Vuk Marojevic +3 more
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2006
Over the last few years wireless communications have experienced an unprecedented growth providing ubiquitous services irrespective of users’ location and mobility patterns. This chapter reviews different resource management strategies for wireless cellular networks that employ Code Division Multiple Access (CDMA).
Katerina Papadaki, Vasilis Friderikos
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Over the last few years wireless communications have experienced an unprecedented growth providing ubiquitous services irrespective of users’ location and mobility patterns. This chapter reviews different resource management strategies for wireless cellular networks that employ Code Division Multiple Access (CDMA).
Katerina Papadaki, Vasilis Friderikos
openaire +1 more source